C111113331333132322331333133313331323323131121133133313331331121211
>>
C11111333133313232233133313331333132332313112113313331333133112121
<<
C111113331333132322331333133313331323323131121133133313331331121213
>>
C111113331333132322331333133313331323323131121133133313331331121212
>>